baber/WOPTO huggingface dataset:
Patent JP-2005307993-A (JP)
Title: Method for calibrating stage device using variable restriction static pressure bearing
Inventor: SAI CHOSHOKU
IPC: H01L21/68
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a problem that a gap between a variable restriction static pressure bearing and a structure body changes due to change of an initial setting position of an actuator built in the variable restriction bearing in connection with passage of time in the variable restriction bearing canceling fluctuating force acting on the structure body by controlling restriction resistance of a static pressure bearing.  <P>SOLUTION: In the variable restriction bearing supporting a moving body in non-contact manner and canceling fluctuating force acting on the structure body by controlling restriction resistance of a static bearing, change of gap between the variable restriction static pressure bearing and the structure body caused by change of the initial setting position of the actuator built in the variable restriction bearing in connection with passage of time is corrected at all time or regularly to control the gap to a bearing gap of the initial setting.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310191-A (JP)
Title: Optical disk apparatus
Inventor: KOGURE HIROYUKI
IPC: G11B21/08
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk apparatus capable of irradiating an optical disk medium accurately with a laser beam regardless of the movement speed of an optical pickup.  <P>SOLUTION: This apparatus is provided with a speed detecting part detecting speed when the optical pickup is moved to a second track from a first track, and a level variable part varying a level of a pulse for an objective lens. A drive part changes an opposing position of the objective lens for a diameter direction of the optical disk medium according to levels of the pulse for the objective lens.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004230385-A (JP)
Title: Apparatus for removing soluble gas in air
Inventor: INABA HITOSHI
IPC: B01D53/50
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To keep a high removal efficiency of a gas-liquid contact type apparatus for removing soluble gases in air.  <P>SOLUTION: Spray nozzles 9 of a water circulation system 3 are installed in a chamber 1 where outer air is ventilated. Water stored in a pit 5 is sprayed into the chamber 1 through the spray nozzles 9. The water which is brought into contact with the outer air in the chamber 1 and in which soluble gases in the outer air are dissolved is stored in the pit 5 and circulated in the water circulation system 3 wherein a pH detector 21 is installed. A buffer solution supply system 43 is provided which supplies a buffer solution to the pit 5 and in which a buffer solution pump 47 for delivering the buffer solution is installed and connected electrically to the pH detector 21 through a pH control unit 23 and a pump control unit 51. The pH value of the water in the water circulation system 3 is detected by the pH detector 21 and, based on the detected value, the buffer solution supply to the pit 5 by the buffer solution supply system 43 is controlled by the pH control unit 23 and the pump control unit 51.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005312130-A (JP)
Title: Electric connection box
Inventor: YAMASHITA HISANOBU
IPC: H05K7/02
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a matter that the overall size of an electric connection box increases because the power conduction passage of the electric connection box must take a shape occupying a wide installation space just like a wide metal plate material as a relatively high current flows, and since the installation space of the power conduction passage increases as the number of branch paths or poles thereof increases, size of a control circuit board also increases correspondingly, and to reduce the size of the electric connection box.  <P>SOLUTION: The supporting board 11 of an upper first circuit structure 10 and the control circuit board 31 of a lower second circuit structure 30 are held by means of a frame 48 (spacer) to be stacked substantially in parallel while keeping a predetermined interval, and the fork terminal part 15 of a first power conduction passage 12 is connected conductively with the tab terminal part 36 of a second power conduction passage 32. Since two boards are divided into a plurality of sections being stacked, size of one board 11, 31 can be reduced. Furthermore, the terminal parts 15 and 36 of the power conduction passages 12 and 32 can be connected stably because the boards 11 and 31 of the circuit structures 10 and 30 are held substantially in parallel while keeping a predetermined interval.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310916-A (JP)
Title: Manufacturing method of semiconductor light-emitting device
Inventor: ISHIKAWA KATSUHIRO
IPC: H01S5/223
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an embedded semiconductor light-emitting device having a high yield, where the horizontal spread angle θ// is set accurately.  <P>SOLUTION: A manufacturing method of a semiconductor light-emitting device comprises a first epitaxial growth process of a laminated semiconductor layer, composed of at least a first conductivity-type clad layer 3, an active layer 7, second conductivity-type clad layers 9, 11, and a second conductivity-type contact layer 13 on a substrate 1; a ridge groove 21 forming process of forming a predetermined width stripe ridge 22 on the laminated semiconductor layer; and a second epitaxial growth process of forming an embedded current blocking layer 14 where opposite side surfaces of the stripe ridge 22 are embedded in the ridge groove 21, wherein the discrepancies of designs, in the first epitaxial growth process and the ridge groove forming process for obtaining a purposed horizontal spread angle θ// of emitted light, are compensated by a selection of growing conditions in the second epitaxial growth process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304666-A (JP)
Title: Electric washing machine
Inventor: MIYANO YUZURU
IPC: D06F33/02
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent inconvenience resulting from excessive water feeding into a tub from occurring.  <P>SOLUTION: A powder detergent which is introduced to the bottom section of an external tub 6 is dissolved with a specified amount of water, and a washing water of a high detergent concentration is formed. While a pulsating winged disk 4 is rotated in the normal/reverse direction under a state that washing-dehydrating tub 2 is stopped, the washing water accumulated in the bottom section of the external tub is circulated in a manner to be spread over laundry. This electric washing machine performs this kind of washing, and prevents inconvenience resulting from an excessive water level in such a manner that the water level in the external tub is detected prior to a detergent-water feeding which pours the powder detergent in a detergent charger 13 into the external tub, and when a water level of a specified amount or higher is detected, the water is drained until the water level reaches the specified amount.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305491-A (JP)
Title: Device and method for cooling forming die for forging
Inventor: KAWAI SEIJI
IPC: B21J13/14
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a forming die for forging to be cooled fully.  <P>SOLUTION: A workpiece W is forged and formed between the outer die body 15 and inner die body 17 of an upper die 1 and the die body 51 of a lower die 3 by moving the upper die 1 downward. A vertically movable tool 25 for releasing the formed workpiece W from the die bodies is stowed between the outer die body 15 and the inner die body 17. A plurality of vertically slotted holes 25c are formed at equal intervals in the tool 25. When the upper die 1 is positioned at the top dead center after forming, the tool 25 is in a state of covering the inner die body 17. The lower die 3 is provided with a nozzle 69 which discharges coolant C. The coolant C discharged from the nozzle 69 is blown onto the inner die body 17 through the slotted holes 25c of the tool 25.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310250-A (JP)
Title: Semiconductor storage device and digital filter
Inventor: KOIZUMI YOSHIHIKO
IPC: H03H17/06
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize a semiconductor storage device which can achieve highly integrated circuit in a digital filter using the pre-adding technique.  <P>SOLUTION: A memory cell array consists of a plurality of memory cells 20 arranged in the shape of a two-dimensional matrix in a row direction and a column direction. It is equipped with a wordline 34 group which selects a row address of the memory cell array, a bit line 35 group and a bit line 36 group which select the column address. An odd-numbered memory cell among memory cells arranged in the column direction is connected to the bit line 36 via a switch 21, and an even-numbered memory cell is connected to the bit line 35 via the switch 21. Two wordlines in the wordline 34 group are simultaneously selected on prescribed conditions by using column decoders 31 and 32, stored data of the selected memory cell 20 is read to the bit line 35 group and the bit line 36 group simultaneously.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004282774-A (JP)
Title: Digital broadcast receiving apparatus
Inventor: KAWABE TAKESHI
IPC: H04N5/44
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiving apparatus in which power consumption is efficiently reduced by stopping the operation of a broadcast wave receiving part in response to a transmitting operation of a communication means including a mobile terminal part.  <P>SOLUTION: The digital broadcast receiving apparatus equipped with an antenna for receiving a broadcast wave of an orthogonal frequency division multiplex (OFDM) scheme includes a tuning means for tuning to a desired frequency band, an analog/digital conversion circuit for converting a tuned signal into a digital signal, an OFDM demodulation part for digital demodulation from the converted digital signal, a decoding part for performing decoding from the demodulated signal, a demux decoder part for decoding the information by performing demultiplexing from a decoded transport stream signal, and a communication means 32 for making possible mobile transmitting/receiving or portable transmitting/receiving services, and all or partial operations of the tuning part, the analog/digital conversion circuit, the OFDM demodulation part and the decoding part are temporarily stopped in response to a transmitting (roaming) signal 22 from the communication means 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005312192-A (JP)
Title: Piezoelectric linear actuator
Inventor: YASUHARA YUKIHIKO
IPC: H02N2/00
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric linear actuator which is small and can give a stable moving force to a moving body, and is excellent in energy efficiency.  <P>SOLUTION: A right clamp part 14 and a left clamp part 15 are expanded and transformed in the Y direction to hold a mobile shaft 4, and a right shifter 12 is expanded and transformed in the X direction and a left shifter 13 is contracted and transformed in the X direction to shift a transmitter 11 in the X2 direction. Then, the transmitter 11 is expanded and transformed in the Y direction and the clamp parts 14 and 15 are contracted and transformed in the Y direction and the left shifter is expanded and the right shifter 12 is contracted, whereby the mobile shaft 4 is sent out in the X1 direction by a pressure contact piece 21. For the right shifter 12 and the left shifter 13, the expansion and the contraction and are offset, so that it can suppress the fluctuation of the overall length L of a driver 10 during its drive.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004323351-A (JP)
Title: Manufacturing apparatus and manufacturing method for single crystal by gas phase growth method
Inventor: JANZEN ERIK
IPC: C01B21/06
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus in which a single crystal of either SiC, a group III nitrogen compound or their alloy is grown from a gas phase in a growth rate and duration sufficient to manufacture a crystal having preferably several centimeters in length, and to control a diameter of the crystal to be grown.  <P>SOLUTION: The local supersaturation of at least one component of a growing substance is reduced by introducing an another gas flow containing at least one kind of a halogen element or the combination of the halogen species and hydrogen species in order to prevent the formation of unfavorable deposition of a polycrystal on a surface at vicinity on the downstream of a single crystal growth area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005311228-A (JP)
Title: Chip type ptc thermistor
Inventor: HISAMURA SATOSHI
IPC: H01C7/02
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To attain secure open destruction without incurring a short-circuiting mode even if cracks are generated on the surface of or inside a thermistor element body, with respect to a chip type PTC thermistor 10.  <P>SOLUTION: In a chip type PTC thermistor 10, terminal electrodes 12 are provided at both terminals of a thermistor element body 11. At least a portion of the thermistor element body 11 comprises a portion 13 where thermal or electrical stress caused by the application of electricity is concentrated rather than other portions. The stress concentration portion 13 is preferably comprised of a portion of which the cross-sectional area is smaller than that of the other portion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317621-A (JP)
Title: Inspecting method of surface of polished material and polishing device
Inventor: AOKI YUSUKE
IPC: B24B37/00
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To early find abnormality of the surface of a polished material.  <P>SOLUTION: The inspecting method of the surface of an already polished material comprises a polishing process for turning a material to be treated or a polishing pad by contacting the material 114 to be treated with the polishing pad 104, and an inspecting process for checking a torque signal which shows a torque for turning the material to be treated or the polishing pad in a process for separating the material to be treated from the polishing pad in Fig.5 (not shown).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314504-A (JP)
Title: METHOD FOR PRODUCING ETHYLENE/alpha-OLEFIN/NONCONJUGATED DIENE COPOLYMER
Inventor: HASEBE KOICHI
IPC: C08F4/6592
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an ethylene/α-olefin/nonconjugated diene copolymer having a remaining double bond derived from the nonconjugated diene while reducing cyclization.  <P>SOLUTION: The method for producing the ethylene/α-olefin/nonconjugated diene copolymer uses a catalyst comprising [A] a specific transition metal compound and [B] an activating agent compound capable of forming a metal complex having a polymerization activity by reacting with the component [A].  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321439-A (JP)
Title: Liquid crystal display and electronic equipment
Inventor: KURASAWA HAYATO
IPC: G02F1/1343
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display for suppressing the difference of a display color in adjacent dots straddling signal wiring and attaining excellent display characteristics, by suppressing operation inferiority due to crosstalk in driving a vertical alignment type liquid crystal layer in an active matrix method, and also to provide electronic equipment.  <P>SOLUTION: The liquid crystal display comprises: a liquid crystal layer 50 in which dielectric anisotropy displaying vertical alignment by initial alignment state comprises a negative liquid crystal, the signal wiring 9 connected to a switching element 40 applying drive voltage to a prescribed pixel electrode 31, and the same potential wiring 11 extended in the same direction as the signal wiring 9 and applying the same potential as the signal wiring 9. In the pixel electrode 31, the signal wiring 9 is positioned in the neighborhood of one end, and the same potential wiring 11 is positioned in the neighborhood of the other end.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321241-A (JP)
Title: Detection device
Inventor: KIYONO SATOSHI
IPC: G01B11/26
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection device capable of detecting collectively, for example, an attitude change in the three degrees of freedom of a stage.  <P>SOLUTION: A circular motion of a peak on a position separated from the center excluding the center of an interference pattern is detected by a light receiving element, by utilizing the fact that, when rotation θz around the surface normal is generated relative to a reference lattice 20, the interference pattern on the light receiving element 14 surface is rotated around the normal by using a peak on the center of the interference pattern as an axis as much as the same angle as the reference lattice.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323204-A (JP)
Title: Motional feedback device
Inventor: HANAMOTO ATSUHITO
IPC: H04R3/04
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain reproduced sound quality closer to original sounds in an audio device for reproducing digital original sounds.  <P>SOLUTION: A motional feedback device includes a digital signal processor 2 for inputting original sound data 1, a D-A converter 3 for inputting output signals 2a from the digital signal processor 2 to perform analogue conversion, an amplifier 4 for amplifying analogue signals from the D-A converter, a speaker 5 vibrating by signals from the amplifier, a sensor 6 arranged in front of the speaker to sense the vibration of the speaker, and a transducer 7 for inputting signals from the vibration sensor to output the signals to a digital signal processor 2 as feedback data 8. Further, the digital signal processor regulates a phase between the original sound data and the feedback data and gains of these data to compare the original sound data and the feedback data that have been recorded temporarily, so that the digital signal processor executes, for the original sound data 1, the correction processing of a difference resulting from the comparison.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007255891-A (JP)
Title: Liquid penetrance inspection method and liquid penetrance inspection device
Inventor: NAKANISHI YUKIO
IPC: G01N27/22
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid penetrance inspection method capable of simply inspecting the penetration speed of a liquid (solution) penetrated in paper in the thickness direction of the paper, and a liquid penetrance inspection device.  <P>SOLUTION: A plurality of laminated papers 1 are held between a pair of electrode plates 3a and 3b and, after the electrode plates 3a and 3b are positioned so that the lamination surfaces of the papers 1 become horizontal, a predetermined liquid is infiltrated in the laminated papers 1 from the base of the paper 1 positioned at the lowermost part in the thickness direction of the papers 1 and the characteristics of the papers 1 are inspected from a change in the electrostatic capacity with the elapse of time between the electrode plates 3a and 3b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2005325081-A (JP)
Title: Oral enteric preparation
Inventor: HAMAMOTO HIDETOSHI
IPC: A61K47/02
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent enteric preparation which does not need water, when orally taken, can also easily be taken by a swallowing-difficult patient, and has improved compliance.  <P>SOLUTION: This enteric preparation is characterized by comprising a medicine, pectin and water. The preparation is not dissolved under an acidic condition having a pH 1.2 to 3.5 which is the pH of gastric juice, is quickly dissolved at a pH 6 to 8 in large intestine, and can sufficiently correspond to demands as the enteric preparation. The preparation can be obtained by compounding water in the preparation. The preparation can be prepared in a dosage form such as a liquid preparation, a jelly preparation, an ointment-like preparation or a cream preparation, does not need water when taken, can also easily be taken by a swallowing-difficult patient, and has improved compliance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004250714-A (JP)
Title: Cerium oxide abrasive and method for grinding substrate
Inventor: ASHIZAWA TORANOSUKE
IPC: B24B37/00
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cerium oxide abrasive capable of grinding a face to be ground of a silicon dioxide insulating film or the like at a high speed without causing flaw.  <P>SOLUTION: The method for grinding substrates comprises grinding, with a cerium oxide abrasive, a silicon wafer formed with a silicon dioxide insulating film prepared by a TEOS-CVD method or the like, wherein the abrasive comprises slurry obtained by dispersing, in a medium, cerium oxide particles having 150-600 nm cerium oxide particle diameter median and including cerium oxide produced by using, as a raw material, cerium carbonate whose 90 vol.% or more has 3-60 μm primary particle diameter and whose median of the agglomerate diameter is 20-100 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005325303-A (JP)
Title: Conductive composition, conductive coating material, and method for manufacturing them
Inventor: SASAKI AKINOBU
IPC: C09D5/24
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive composition and a conductive coating material which are low in surface resistance.  <P>SOLUTION: The conductive composition comprises a sulfonic acid group and/or a carboxyl group, and contains conductive metal oxide particles having a surface resistance of ≤10<SP>5</SP>(Ω). The conductive coating material comprises the conductive composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005086803-A (JP)
Title: Resource load measurement method, network control apparatus, communication node and storage medium
Inventor: YAMADA HITOSHI
IPC: H04L12/26
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To effectively manage a network for stable control while highly accurately keeping a measurement of resource load information and to decrease a measurement overhead with respect to a resource load measurement method, network control apparatus, communication node and storage medium.  <P>SOLUTION: The resource load measurement method measures load information of resources within a network, by measuring the load information of the resources at measuring intervals and storing measured load information in a storage section, predicting load information of the resources according to a prediction algorithm and storing predicted load information in the storage section, and adjusting the measuring intervals based on the measured load information and the predicted load information stored in the storage section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI